THE VOYAGE OF H.M.S. CHALLENGER. 
Ti ' chus (Margarita) clavatns, n.sp. Obtained also at Station 120(?), 675 fathoms. 
,, ( „ ) scintillans, n.sp. Obtained also at Station 56, 1075 fathoms. 
,, ( „ ) cancellatus, Jeffreys. Obtained at no other locality by the 
Challenger. Recorded from North Atlantic (“ Porcupine ”). 
,, , two other species undetermined. 
Jiiusi/issa alta, n.g., n.sp. Obtained also at Station 120, 675 fathoms (var. oxyloma, 
nov.). Recorded subsequently from Gulf of Mexico. 
„ costal at a, n.g., n.sp. Obtained at no other locality by the Challenger. 
Recorded from North Atlantic (“ Porcupine ”), and Gulf 
of Mexico. 
S yuenzia monocingulata, Seguenza, Obtained also at Station 56, 1075 fathoms; 
and var. lineata, nov., at Stations 120 and 122, 675 and 
350 fathoms. Recorded from North Atlantic and Gulf of 
Mexico. Fossil — Upper Miocene of Calabria, and Middle 
Pliocene of Sicily. 
,, ionica, n.sp. Obtained also at Station 73, 1000 fathoms. Recorded sub- 
sequently from Gulf of Mexico. 
Stamatella (Gena) caliginosa, Adams. Obtained at no other locality by the 
Challenger. Original locality unknown. 
Sciss t relict crispata, Fleming. Obtained also at Station 145, 140 fathoms. Re- 
corded from Arctic, North Atlantic, and Mediterranean. 
Fossil — Later glacial beds of Norway, Middle and Upper 
Pliocene of Calabria, and Coralline Crag of England. 
,, alta, n.sp. Obtained also at Station 75, 450 fathoms. 
Schvmope tabulata, n.sp. Obtained at no other locality. 
„ lacuniformis, n.sp. Obtained at no other locality. 
„ (?) sp. 
Jfomaloyyra densicostata, Jeffreys (?). Obtained at no other locality by the Chal- 
lenger. Recorded from North Atlantic (“ Bulldog ” and 
“ Porcupine ”). 
Cydostreina cxcavatum, n.sp. Obtained at no other locality. 
„ «P- (?)- 
Turbo (Colluuio) indutus, n.sp. Obtained at no other locality. 
Nerita hwllata, Gmelin. Obtained at no other locality by the Challenger. Re- 
corded from West Indies. 
Solanum sp. (?). 
Scalaria tortilis, n.sp. Obtained at no other locality. 
,, a cm, n.sp. Obtained also at Station 73, 1000 fathoms. Recorded from 
North Atlantic. 
